201209040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 708996288

約数和(自身を除く): 507787248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 67, 72, 80, 86, 90, 97, 120, 129, 134, 144, 172, 180, 194, 201, 215, 240, 258, 268, 291, 335, 344, 360, 387, 388, 402, 430, 485, 516, 536, 582, 603, 645, 670, 688, 720, 774, 776, 804, 860, 873, 970, 1005, 1032, 1072, 1164, 1206, 1290, 1340, 1455, 1548, 1552, 1608, 1720, 1746, 1935, 1940, 2010, 2064, 2328, 2412, 2580, 2680, 2881, 2910, 3015, 3096, 3216, 3440, 3492, 3870, 3880, 4020, 4171, 4365, 4656, 4824, 5160, 5360, 5762, 5820, 6030, 6192, 6499, 6984, 7740, 7760, 8040, 8342, 8643, 8730, 9648, 10320, 11524, 11640, 12060, 12513, 12998, 13968, 14405, 15480, 16080, 16684, 17286, 17460, 19497, 20855, 23048, 23280, 24120, 25026, 25929, 25996, 28810, 30960, 32495, 33368, 34572, 34920, 37539, 38994, 41710, 43215, 46096, 48240, 50052, 51858, 51992, 57620, 58491, 62565, 64990, 66736, 69144, 69840, 75078, 77988, 83420, 86430, 97485, 100104, 103716, 103984, 115240, 116982, 125130, 129645, 129980, 138288, 150156, 155976, 166840, 172860, 187695, 194970, 200208, 207432, 230480, 233964, 250260, 259290, 259960, 279457, 292455, 300312, 311952, 333680, 345720, 375390, 389940, 414864, 467928, 500520, 518580, 519920, 558914, 584910, 600624, 691440, 750780, 779880, 838371, 935856, 1001040, 1037160, 1117828, 1169820, 1397285, 1501560, 1559760, 1676742, 2074320, 2235656, 2339640, 2515113, 2794570, 3003120, 3353484, 4191855, 4471312, 4679280, 5030226, 5589140, 6706968, 8383710, 10060452, 11178280, 12575565, 13413936, 16767420, 20120904, 22356560, 25151130, 33534840, 40241808, 50302260, 67069680, 100604520, 201209040]

約数ペア:

[(1, 201209040), (2, 100604520), (3, 67069680), (4, 50302260), (5, 40241808), (6, 33534840), (8, 25151130), (9, 22356560), (10, 20120904), (12, 16767420), (15, 13413936), (16, 12575565), (18, 11178280), (20, 10060452), (24, 8383710), (30, 6706968), (36, 5589140), (40, 5030226), (43, 4679280), (45, 4471312), (48, 4191855), (60, 3353484), (67, 3003120), (72, 2794570), (80, 2515113), (86, 2339640), (90, 2235656), (97, 2074320), (120, 1676742), (129, 1559760), (134, 1501560), (144, 1397285), (172, 1169820), (180, 1117828), (194, 1037160), (201, 1001040), (215, 935856), (240, 838371), (258, 779880), (268, 750780), (291, 691440), (335, 600624), (344, 584910), (360, 558914), (387, 519920), (388, 518580), (402, 500520), (430, 467928), (485, 414864), (516, 389940), (536, 375390), (582, 345720), (603, 333680), (645, 311952), (670, 300312), (688, 292455), (720, 279457), (774, 259960), (776, 259290), (804, 250260), (860, 233964), (873, 230480), (970, 207432), (1005, 200208), (1032, 194970), (1072, 187695), (1164, 172860), (1206, 166840), (1290, 155976), (1340, 150156), (1455, 138288), (1548, 129980), (1552, 129645), (1608, 125130), (1720, 116982), (1746, 115240), (1935, 103984), (1940, 103716), (2010, 100104), (2064, 97485), (2328, 86430), (2412, 83420), (2580, 77988), (2680, 75078), (2881, 69840), (2910, 69144), (3015, 66736), (3096, 64990), (3216, 62565), (3440, 58491), (3492, 57620), (3870, 51992), (3880, 51858), (4020, 50052), (4171, 48240), (4365, 46096), (4656, 43215), (4824, 41710), (5160, 38994), (5360, 37539), (5762, 34920), (5820, 34572), (6030, 33368), (6192, 32495), (6499, 30960), (6984, 28810), (7740, 25996), (7760, 25929), (8040, 25026), (8342, 24120), (8643, 23280), (8730, 23048), (9648, 20855), (10320, 19497), (11524, 17460), (11640, 17286), (12060, 16684), (12513, 16080), (12998, 15480), (13968, 14405)]